Two years of research. One material. 🦙
Preview text: Zach here, co-founder of Hollow. I started Hollow because I couldn't find a sock I could…
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- Subject
- Two years of research. One material. 🦙
- Preview text
- Zach here, co-founder of Hollow. I started Hollow because I couldn't find a sock I could…
- From
- support@
hollowsocks.com - Brand
- Hollow Socks
- ESP
- Klaviyo
- Sent
- Fri Jun 19, 2026, 5:03 AM ET
- Sent to
- followhollow.com, hollowsocks.com
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- 52 KB
- Images
- 16
- Links
- 36, 4 of them buttons
- Subject length
- 38 characters
Against Hollow Socks's usual
Sent in the 5 AM hour, which holds 2% of its emails; 22% arrive in the 5 PM hour. The subject is 38 characters; its average is 28.
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- From
- Hollow Socks <[email protected]>
- Subject
- Two years of research. One material. 🦙
- Date
- Fri, 19 Jun 2026 09:03:09 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.hollowsocks.com
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Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Jun 21, 2026 5:03 AM | 3 million pairs sold. Here's why. | |
| Jun 20, 2026 2:08 PM | Over 3 million pairs of socks sold 🧦 | |
| Jun 19, 2026 2:08 PM | Can't decide? Check out our 🧦 guide→ | |
| Jun 19, 2026 5:03 AM | Two years of research. One material. 🦙 (this email) | |
| Jun 18, 2026 2:08 PM | Your new favorite socks are waiting! 🧦 | |
| Jun 18, 2026 5:02 AM | Buy 2 Get 2 FREE 🦙 | |
| Jun 17, 2026 5:00 PM | Must-have socks for summer ☀️ |
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